Answer:
The answer is whole number,rational number and integers
Step-by-step explanation:
45 degrees
The angle directly down from the 45 degrees angle that the problem gives, is 90 degrees. 45 + 90 equals 135 and all triangles add up to 180 degrees. To find x take 180 - 135. Or 45.
x is corresponding with the angle that equals 130 so it equals 130 too
